| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| metamorphic rock formed from shale | 1 | 0.1 | 6898 | 26 | 34 |
| metamorphic | 0.35 | 0.1 | 3928 | 80 | 11 |
| rock | 0.3 | 1 | 5468 | 86 | 4 |
| formed | 1.6 | 0.7 | 1584 | 65 | 6 |
| from | 0.78 | 0.6 | 7802 | 70 | 4 |
| shale | 1.26 | 0.6 | 3696 | 26 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| metamorphic rock formed from shale | 0.59 | 0.5 | 5516 | 27 |
| what metamorphic rock is formed from shale | 0.81 | 0.3 | 824 | 26 |
| is slate a metamorphic rock formed from shale | 1.79 | 1 | 6978 | 51 |
| type is a metamorphic rock formed from shale | 1.76 | 0.8 | 1405 | 7 |
| shale is a metamorphic rock | 0.62 | 0.7 | 3784 | 31 |
| metamorphic form of shale | 0.99 | 0.1 | 4903 | 94 |
| what is metamorphic rock formed from | 0.13 | 1 | 1204 | 8 |
| what rock does shale metamorphose into | 0.09 | 0.1 | 4851 | 73 |
| formation of metamorphic rock | 1.04 | 0.3 | 2917 | 4 |
| metamorphic rocks form from | 1.53 | 0.9 | 5762 | 17 |
